On request
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NEXEN 827919
#827919
On request
Shaft Mounted Brake - Air/Spring, Straight Bore Type, 1/4 NPT Port Size, 1800 rpm Max, Black Oxide Finish, Low Coefficient Facing
Price on request — a consultant will confirm lead time and terms.
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NEXEN — NEXEN 827919
- Special compressed air cooling feature adds 0.1 continuous thermal hp per 100 SCFH air input, 500 SCFH max
Specifications
| Brand | NEXEN |
| Category | PNEUMATIC SHAFT MOUNTED BRAKES |
| Engagement/release | Air/Spring |
| Brake heat sink capacity | 60000 ft-lbs |
| Bore type | Straight |
| Brake peak thermal input rate | 17 hp |
| Bore style | Bore to Size - with Straight Bushing Option |
| Brake response factor | 0.124 |
| Bore size/range | 1.375 in |
| Maximum pressure | 80 psi |
| Port size | 1/4 NPT |
| Minimum engagement pressure | 3 psi |
| Maximum rpm | 1800 rpm |
| Brake air chamber volume when new | 1.024 in³ |
| Finish | Black Oxide |
| Brake air chamber volume when worn out | 2.108 in³ |
| Brake facing type | Low Coefficient |
| Ratings | CE and RoHS |
| Maximum dynamic torque capacity | 714 in-lbs |
| Rebuild kits | 820510 |
| Bushing type & range | Straight Bushed - 0.0000 to 1.2500 in |
| Facing kit | 820572 |
| Function | Tensioning |
| Other accessories | 821400 (Torque Pin Bracket) |
| Shaft inertia | 20.16 lb/in² |
| Controllers | 964356, 964354, 912123, 912145,964520,964522,964531,964535,964260 |
| Open or enclosed design | Open |
| Accessory bushing | 821800 (.7500"), 820800 (.8750"), 820900 (1.000"), 821000 (1.1250"), 821100 (1.1875"), 821200 (1.2500"), 821900 (Blank Bore) |
| Brake facing edge color code | Green |
| Guards | 818300 |
| Overall length | 3.2 in |
| Additional details | This brake comes with a standard 1.3750" shaft size. However; the shaft can be reduced by using a multiple of straight shaft bushings that range in size from (0.0000" to 1.2500"). These bushings are sold separately. |
| Overall diameter | 7.19 in |
| Manufacturer product page | http://www.nexengroup.com/nxn/products/details/id/827919 |
| Approximate brake facing life | 858 hp/hr |
| Brake facing effective area | 18.6 in² |
| Maximum brake continuous thermal dissipation | 1.3 hp |
| Manufacturer replacement parts list | http://www.nexengroup.com/nxn/newin/index/parts-list/id/827919 |
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